Lim.” Lim Chang Jung is going to be asking people if they want to dance with him during his promotions.

So, do you want to dance with Dr.

Lim? Hyolyn & Joo Young Hyolyn and Joo Young showed their amazing chemistry as they sang their R&B single titled, “Erase.” Hyolyn and Joo Young has already won one first place trophy on SBS’ ‘The Show’ on November 25th.